VCS232Z

www.DataSheet4U.com VCS232Z (Z-Foil Technology) Vishay Foil Resistors Ultra High Precision Z-Foil Power Current Sensing Resistor with Absolute TCR of ± 0.05 ppm/°C and Load Life Stability to ± 0.005% FEATURES Product may not be to scale INTRODUCTION VCS232Z is the industry’s first device to prove high rated power, excellent load life stability along with low TCR and all in one resistor. The New Z-Foil Technology provides a significant reduction of the resistive components sensitivity to ambient temperature variations (TCR) and applied power changes (PCR). The latest development in Foil resistors technology have reduced the temperature coefficient of Resistance (TCR), to below ± 0.2 ppm/°C (part per million per degree centigrade). ± 0.05 ppm/°C Absolute TCR removes error due to temperature gradients. By taking advantage of the overall stability and reliability of Vishay Bulk Metal® Z-Foil resistors, designers can significantly reduce circuit errors and greatly improve overall circuit performances. Model VCS232Z is a 4 lead kelvin connected device. Our Application Engineering Department is available to advise and make recommendations for non-standard technical requirements and special applications. Please contact us. FIGURE 1 - TRIMMING TO VALUES (CONCEPTUAL ILLUSTRATION) Current Path After Trimming N E W Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance P R O D U C T APPLICATIONS Current Pat...